Perhaps you should try some spelling variations:
technologies phase » technologies case, technologies past, technologies places
oral communication » personal communication
phase information » phase formation, share information, change information
zur developpement » leur developpement, du developpement, au developpement
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
communication 3 » communication _, communication a
4 oral » _ oral, 2 oral
1.2 4 » 1.2 _, 1.2 a, 1.2 r
3 zur » 1 zur, 2 zur

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies phase information 1.2 4 oral communication 3 zur developpement en afrique.*.